bis(2-Chloroethoxy) methane

(-)-Caryophyllene oxide

EN 15721 Internal Standard Stock Solution, procedure B 1382.2 Ethanol 16mL 8919.5 4-Methyl-2-pentanol 160µL Gives a concentration of approx. 8mg/mL

Triclosan, 10.0 µg/ml, Cyclohexane, 10ml